| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $123.39 | 8.663% | $134.0793 | $134.08 | $134.10 | $134.10 |
| Purchase #2 | $31.67 | 4.403% | $33.0644 | $33.06 | $33.05 | $33.10 |
| Purchase #3 | $64.89 | 10.698% | $71.8319 | $71.83 | $71.85 | $71.80 |
| Purchase #4 | $92.75 | 12.146% | $104.0154 | $104.02 | $104.00 | $104.00 |
| Purchase #5 | $241.65 | 3.718% | $250.6345 | $250.63 | $250.65 | $250.60 |
| Purchase #6 | $175.92 | 12.394% | $197.7235 | $197.72 | $197.70 | $197.70 |
| Purchase #7 | $128.84 | 4.845% | $135.0823 | $135.08 | $135.10 | $135.10 |
| 7 purchase totals = | $859.11 | $926.4313 | $926.42 | $926.45 | $926.40 | |